The Quadraline Regenerative Drives series offers a good way to control motors that also saves energy by regenerative DC drives.
These drives work with motors from 1/2 to 5 horsepower. They can use either 115 or 230 VAC single-phase input, so they can fitmany different power sources. There are different Quadraline models to fit different installations. Chassis versions can be put inside control panels. The NEMA 4/12 enclosed models give protection from tough industrial places. A few models even have controls already built in, like start/stop switches, speed adjust, and forward/reverse options. Other units come along with separate terminal blocks if someone wants remote control. For putting in control panels, the series has models both with and without operator controls. There are bipolar isolation modules for working with other control signals, fault module choices for better watching overcurrent, overvoltage, and when the field is lost. Independent acceleration/deceleration control option makes the series more useful, letting users change motor response to fit what they need. AC pulse tach feedback is also an option to maintain enhanced speed.
